Parallel lines r and s are cut by two transversals, parallel lines t and u.
8/7
10
13/14
11
16/15
How many angles are alternate interior angles with angle 9?

Geometry answer picture question pls . reason and statements

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?